Sequence Analysis Primer Book

Recently Ken Peters recommended the following book to us:
Sequence Analysis Primer (c1991)
by Michael Gribskov and John Devereux
While trying to track this book down I discovered the publisher and
ISBN numbers had changed. They are now respectively:
W.H. Freeman
(4419 West 1980 South
Salt Lake City
UTAH, USA
Phone: 801-973-4660)
ISBN 0-7167-7002-4
The price, apparently for the hardback edition, is $39.95, US.
I hope this is of value to anyone.
Tim Littlejohn